Cast
Guy Stockwell
James Fitzpatrick
Vito Scotti
Michelangelo Vincenti
Mort Mills
Henchman
Chuck Roberson
Fitzpatrick's Henchman
Rock Hudson
Dr. Bartholomew Snow
Claudia Cardinale
Vicky Vicenti
Anne Seymour
Miss Smith ("Smitty")
Alejandro Rey
Arthur Vincenti
Hari Rhodes
Davis
Paul Comi
Barker
Ted Knight
Dr. Bob Berford
Angela Clarke
Lavinia Vincenti
Ned Glass
Lippy
Morgan Jones
FBI Agent Mr. Nelson
Jack Warden
General George Pratt
Brad Dexter
Harrigan
John Megna
Mario Vincenti
Jack De Mave
Henchman